Web1 de jun. de 2013 · We estimate that the annual wetland CH4 source from the northern high latitudes (north of 45°N) is 48.7 Tg CH4 yr−1 (1 Tg = 1012 g) with an uncertainty range of 44.0~53.7 Tg CH4 yr−1. Web5 de jul. de 2024 · The most important palaeoenvironmental archives in the northern high latitudes comprise marine sediments, lake sediments, ice cores from continental ice sheets and ice caps, and terrestrial sediments with potentially incised ground-ice bodies (Fig. 2 ).
WCD - Large spread in the representation of compound long …
WebThe Arctic has various definitions, including the region north of the Arctic Circle (currently Epoch 2010 at 66°33'44" N), or just the region north of 60° north latitude, or the region from the North Pole north to the timberline. … Web18 de jun. de 2009 · Here we present northern high-latitude terrestrial climate estimates for the Eocene to Oligocene interval, based on bioclimatic analysis of terrestrially derived spore and pollen assemblages... dictionary ul
Arctic amplification decreases temperature variance in northern …
Web4 Center for Excellence in Tibetan Earth Science, Chinese Academy of Sciences, Beijing, 100085, China. [email protected]. 5 Centre of Excellence GCE (Global Change Ecology), Department of Biology, University of Antwerp, Universiteitsplein 1, B-2610, Wilrijk, Belgium. 6 Key Laboratory of Alpine Ecology and Biodiversity, Institute of Tibetan ... Web12 de mar. de 2015 · In recent summers, mid-latitude circulation has been dominated by a negative Arctic Oscillation index; i.e., anomalously small pressure differences between mid- and high-latitudes (7, 15–17). Moreover, several recent heat waves, such as in Russia in 2010, were associated with persistent hemispheric circulation patterns (15, 16, 18). Web12 de abr. de 2024 · Unlike temperature dominating in midwestern Eurasia and northern high latitudes, precipitation plays a prominent role in the monsoon regions. However, the temperature is expected to be the decisive driver in the warming future, given its monotonically increased contribution over the past four decades. city fencing liverpool